Emergency — vet now
What it can look like. A general, vet-reviewed example — signs vary and this is not a diagnosis. When in doubt, ask your vet.
Collapse with pale gums in dogs
Clinical name: Anaphylactic shock
Sudden weakness or collapse, pale gums, sometimes with vomiting and hives.

Where it shows upgeneralized
Typical patternSystemic.
Linked allergy typesAcute reaction
Food vs environmentalAcute systemic reaction.
What you can do
Emergency — get to a vet immediately.
Don't confuse it with
Other causes a vet will want to rule out: internal bleeding, shock from other causes.
This is educational information, not a diagnosis or treatment plan. Always see your veterinarian about your dog's health.

